The L298N is a dual H-Bridge motor driver which allows speed and direction control of two DC motors at the same time. The module can drive DC motors that have voltages between 5 and 35V, with a peak current up to 2A. L298N Dual H-Bridge Motor Driver Module (2A per channel) for controlling DC and stepper motors in Arduino, Raspberry Pi, and robotics applications. Supports PWM speed control and bidirectional rotation for two motors.
₹ 135
₹ 199
buy hc04 ultrasonic sensor online An ultrasonic sensor is an instrument that measures the distance to an object using ultrasonic sound waves. An ultrasonic sensor uses a transducer to send and receive ultrasonic pulses that relay back information about an object s proximity. HC-SR04 Ultrasonic Range Finder Module provides accurate distance measurement using ultrasonic waves. Perfect for Arduino, Raspberry Pi, obstacle avoidance robots, and DIY electronics projects.
₹ 69
₹ 99
The ESP8266 ESP-01 is a serial to WiFi breakout module with a built in ARM microprocessor that has 1MB of memory and 2 GPIOs brought out to the header for connecting to peripherals. ESP-01 ESP8266 Serial WiFi Transceiver Module for enabling wireless communication in IoT projects. Supports TCP/IP protocols, perfect for Arduino, NodeMCU, STM32, and other microcontrollers for Wi-Fi-based automation.
₹ 98
₹ 149
16x2 LCD display 1602 LCD Character display A liquid-crystal display (LCD) is a flat-panel display or other electronically modulated optical device that uses the light-modulating properties of liquid crystals combined with polarizers. Liquid crystals do not emit light directly but instead use a backlight or reflector to produce images in color or monochrome. 16x2 Alphanumeric Green Backlight LCD Module for Arduino, Raspberry Pi, and embedded systems. Displays 16 characters × 2 rows—ideal for IoT, robotics, and electronic DIY projects.
₹ 77
₹ 249
buy Arduino Uno SMD online is a microcontroller board based on the ATmega328P (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator (CSTCE16M0V53-R0), a USB connection, a power jack, an ICSP header and a reset button. Arduino UNO R3 SMD version powered by ATmega328P microcontroller with built-in USB interface, ideal for DIY electronics, robotics, automation, IoT, and Arduino learning kits.
₹ 221
₹ 309
An infrared obstacle sensor (IR sensor) is a radiation-sensitive optoelectronic component with a spectral sensitivity in the infrared wavelength range 780 nm … 50 µm. IR sensors are now widely used in motion detectors, which are used in building services to switch on lamps or in alarm systems to detect unwelcome guests. IR Obstacle Avoidance Sensor Module with Active Low Output, ideal for robotics, Arduino projects, line-following robots, and obstacle detection systems. Reliable range detection from 2 cm to 30 cm.
₹ 24
₹ 49
The HC-05 is a class 2 Bluetooth module designed for transparent wireless serial communication. It is pre-configured as a slave Bluetooth device. Once it is paired to a master Bluetooth device such as PC, smart phones and tablet, its operation becomes transparent to the user. HC-05 Bluetooth Serial Module enables wireless communication between microcontrollers like Arduino or Raspberry Pi and smartphones or PCs. Ideal for IoT, robotics, and DIY wireless control applications.
₹ 228
₹ 299
The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air and spits out a digital signal on the data pin (no analog input pins needed). It s fairly simple to use but requires careful timing to grab data. DHT11 Temperature and Humidity Sensor with digital output is perfect for Arduino, Raspberry Pi, ESP32, and other microcontroller-based IoT, weather monitoring, and automation systems.
₹ 49
₹ 89
Single Channel 5Volt 10Amps Relay Module Board They can be used to control devices such as lights, fans, motors, solenoids, etc. 5V relay has three high voltage terminals (NC, C, and NO) which connect to the device you want to control. The other side has three low voltage pins (Ground, Vcc, and Signal) which connect to the Arduino. 5V 1-Channel Relay Module enables high-power device control using low-power microcontrollers like Arduino, ESP8266, Raspberry Pi, and more. Perfect for home automation, DIY projects, and industrial control.
₹ 39
₹ 68
RC522 RFID 13.56MHZ Reader Writer Module Radio Frequency Identification (RFID) technology uses radio waves to identify people or objects. There is a device that reads information contained in a wireless device or “tag” from a distance without making any physical contact or requiring a line of sight. RFID RC522 13.56MHz Card Reader Module with key fob and card tag, ideal for Arduino, Raspberry Pi, ESP32. Perfect for access control, attendance systems, security projects, and IoT automation.
₹ 76
₹ 149
SIM 800 GSM is a complete Quad-band GSM/GPRS solution in a SMT type which can be embedded in the customer applications. SIM800 support Quad-band 850/900/1800/1900MHz, SIM800 can transmit Voice, SMS and data information with low power consumption. SIM800L GSM GPRS Module with onboard antenna supports quad-band mobile networks and TTL serial communication, ideal for Arduino, ESP32, Raspberry Pi, and IoT-based SMS, call, and internet projects.
₹ 257
₹ 359
Vibration sensors are devices that detect vibration, shock, and sound. They can be used in machinery to detect problems before they happen. Vibration sensors work by detecting the motion of a material or object by sensing its frequency. The faster the movement, the higher the frequency detected on a vibration sensor. Vibration Sensor Module detects physical shocks and vibrations. Ideal for Arduino, Raspberry Pi, ESP32, and other microcontroller-based security, motion detection, and industrial monitoring applications.
₹ 56
₹ 99
